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| author | Herbert Xu <herbert@gondor.apana.org.au> | 2014-10-07 22:24:42 +0800 |
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| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2014-10-07 22:24:42 +0800 |
| commit | f20dcdd0948d7ebb7d462a0288ea218468ad4f6c (patch) | |
| tree | fc567086d638a8e16bff87dd8330d288bf06a530 /src/funcs/pushd | |
| parent | [BUILTIN] Return without arguments in a trap should use status outside traps (diff) | |
| download | dash-f20dcdd0948d7ebb7d462a0288ea218468ad4f6c.tar.gz dash-f20dcdd0948d7ebb7d462a0288ea218468ad4f6c.zip | |
[VAR] Use setvareq to set OPTIND initially
There is no need to setvarint to set the initial value of OPTIND of one. This patch switchs to setvareq which also lets us avoid an unnecessary memory allocation. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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